89207898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{15667}}^1$

素因数の和:15758

約数の個数: 32

約数和(自身を含む): 194784576

約数和(自身を除く): 105576678

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 15667, 31334, 47001, 94002, 203671, 407342, 611013, 1143691, 1222026, 2287382, 3431073, 6862146, 14867983, 29735966, 44603949, 89207898]

約数ペア:

[(1, 89207898), (2, 44603949), (3, 29735966), (6, 14867983), (13, 6862146), (26, 3431073), (39, 2287382), (73, 1222026), (78, 1143691), (146, 611013), (219, 407342), (438, 203671), (949, 94002), (1898, 47001), (2847, 31334), (5694, 15667)]